"mandible" بـChinese (Simplified)

• 下颌骨

التعريف

下颌骨是人或动物的下颚骨。它承载下排牙齿，对咀嚼和说话非常重要。

ملاحظات الاستخدام (Chinese (Simplified))

“下颌骨”是医学或生物学术语，日常口语中一般说“下巴”。在昆虫学中，“下颌”指啃咬的口器，不是指骨头。

أمثلة

The human mandible is the largest and strongest bone of the face.

人的**下颌骨**是脸部最大最坚固的骨头。

A broken mandible can make it hard to eat or speak.

**下颌骨**骨折会使进食或说话变得困难。

Dentists examine the mandible during check-ups.

牙医在检查时会检查**下颌骨**。

After his bike accident, he needed surgery on his mandible.

自行车事故后，他需要对**下颌骨**手术。

Some insects have huge mandibles for fighting or eating.

有些昆虫有巨大的**下颌**用于打斗或进食。

The X-ray showed a small crack in her mandible.

X光显示她的**下颌骨**有一条细小裂缝。